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Quinaldine Red

SIAL/201316 - Dye content 95 %

Synonym: 2-(4-Dimethylaminostyryl)-1-ethylquinolinium iodide

CAS Number: 117-92-0
Empirical Formula (Hill Notation): C21H23IN2
Molecular Weight: 430.33
EC Number: 204-221-5
MDL Number: MFCD00011968
Linear Formula: C21H23IN2
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-201316-5G 5 g
 $83.00
1/EA		 Add To Favorites
45-201316-25G 25 g
 $210.00
1/EA		 Add To Favorites
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 201316-25G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material. This image depicts SKU: 201316-5G

 

λmax 528 nm
application(s) diagnostic assay manufacturing
hematology
histology
composition Dye content, 95%
form powder or crystals
InChI 1S/C21H23N2.HI/c1-4-23-20(16-12-18-7-5-6-8-21(18)23)15-11-17-9-13-19(14-10-17)22(2)3;/h5-16H,4H2,1-3H3;1H/q+1;/p-1
InChI key JOLANDVPGMEGLK-UHFFFAOYSA-M
Quality Level 200 
SMILES string [I-].CC[n+]1c(C=Cc2ccc(cc2)N(C)C)ccc3ccccc13
solubility ethanol: 1 mg/mL, clear, dark red
storage temp. room temp
technique(s) titration: suitable
Application: Quinaldine Red has been used as a fluorescent probe for α1-acid glycoprotein (AAG).
Biochem/physiol Actions: Quinaldine Red (2-(p-Dimethylaminostyryl) quinoline ethiodide) is a very dark red or reddish-black colored powder. It has been used mainly for regulation of cell proliferation, in diagnostic agents of disease related with amyloid accumulation, detecting enzyme activity and dental bleaching materials. In addition, quinaldine red also been implicated in treatment of allodynia and virus infectious diseases. It is colorless at pH 1.4 and red at pH 3.2.
Packaging: 5, 25 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Storage Temp. room temp
UNSPSC 12171500

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